Torx bit T50 Wera 867/1 Z SB, alloyed tool steel, hardened, D 6.3, 1 piece

Wera Torx bit T50 867/1 Z SB is a single, hardened Torx bit manufactured from alloyed tool steel. The bit has a precisely formed T50 Torx tip and a 6.3 mm (D 6.3) shank diameter, making it compatible with standard 1/4" bit holders and screwdrivers that accept 6.3 mm bits. Supplied as one piece, the bit is intended for repeatable engagement with T50 fasteners in mechanical, automotive and assembly environments where wear resistance and dimensional accuracy are necessary.

Advantages

The alloyed tool steel construction combined with heat treatment provides increased hardness and improved wear resistance for longer service life under frequent use. The accurately machined Torx profile ensures stable contact with fastener recesses, reducing cam-out and improving torque transfer. The 6.3 mm diameter shank offers broad compatibility with common bit holders and quick-change adapters. The single-piece supply allows easy storage and selection when a dedicated T50 bit is required.

Suitable for

• Fastening and loosening T50 Torx screws in automotive repair
• Assembly-line and production maintenance tasks requiring repeatable torque
• Mechanical equipment servicing where robust bit geometry is needed
• Workshop use with standard 6.3 mm bit holders and screwdrivers

Key specifications

• Tip type: Torx T50
• Material: alloyed tool steel, heat treated and hardened
• Shank diameter: 6.3 mm
• Quantity: 1 piece
• Manufacturing quality: precision-machined tip geometry

How to use

Insert the 6.3 mm shank into a compatible bit holder or screwdriver chuck until it seats securely. Align the Torx T50 tip with the fastener recess and apply steady axial pressure while rotating the driver to engage the fastener. Use appropriate torque control or a torque-limiting tool when working with torque-sensitive assemblies. After use, wipe the bit clean of debris and store it to avoid corrosion or damage.

Usage recommendations

Use the bit with tools rated for the required torque and avoid excessive side-loading that can deform the tip. Inspect the Torx tip regularly for wear and replace the bit when the profile shows rounding or damage to maintain safe and effective fastening.